519 lines
17 KiB
Rust
519 lines
17 KiB
Rust
#![allow(unused_imports)]
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use std::net::TcpStream;
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use std::io;
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use std::io::prelude::*;
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use std::path::Path;
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use std::net::TcpListener;
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use std::thread;
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use std::fs::File;
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use crypto::hash::Type::{SHA256};
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use ssl;
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use ssl::SslMethod;
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use ssl::SslMethod::Sslv23;
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use ssl::{SslContext, SslStream, VerifyCallback};
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use ssl::SSL_VERIFY_PEER;
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use x509::X509StoreContext;
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use x509::X509FileType;
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use x509::X509;
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use crypto::pkey::PKey;
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#[cfg(feature="dtlsv1")]
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use std::net::UdpSocket;
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#[cfg(feature="dtlsv1")]
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use ssl::SslMethod::Dtlsv1;
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#[cfg(feature="dtlsv1")]
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use connected_socket::Connect;
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#[cfg(feature = "dtlsv1")]
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mod udp {
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use std::sync::atomic::{AtomicUsize, ATOMIC_USIZE_INIT, Ordering};
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static UDP_PORT: AtomicUsize = ATOMIC_USIZE_INIT;
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pub fn next_server<'a>() -> String {
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let diff = UDP_PORT.fetch_add(1, Ordering::SeqCst);
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format!("127.0.0.1:{}", 15411 + diff)
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}
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}
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macro_rules! run_test(
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($module:ident, $blk:expr) => (
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#[cfg(test)]
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mod $module {
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use std::io;
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use std::io::prelude::*;
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use std::path::Path;
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use std::net::UdpSocket;
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use std::net::TcpStream;
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use ssl;
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use ssl::SslMethod;
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use ssl::{SslContext, SslStream, VerifyCallback};
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use ssl::SSL_VERIFY_PEER;
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use crypto::hash::Type::SHA256;
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use x509::X509StoreContext;
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use serialize::hex::FromHex;
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#[test]
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fn sslv23() {
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let stream = TcpStream::connect("127.0.0.1:15418").unwrap();
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$blk(SslMethod::Sslv23, stream);
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}
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#[test]
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#[cfg(feature="dtlsv1")]
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fn dtlsv1() {
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use connected_socket::Connect;
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let sock = UdpSocket::bind("127.0.0.1:0").unwrap();
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let server = super::udp::next_server();
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let stream = sock.connect(&server[..]).unwrap();
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$blk(SslMethod::Dtlsv1, stream);
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}
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}
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);
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);
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run_test!(new_ctx, |method, _| {
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SslContext::new(method).unwrap();
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});
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run_test!(new_sslstream, |method, stream| {
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SslStream::new(&SslContext::new(method).unwrap(), stream).unwrap();
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});
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run_test!(verify_untrusted, |method, stream| {
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let mut ctx = SslContext::new(method).unwrap();
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ctx.set_verify(SSL_VERIFY_PEER, None);
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match SslStream::new(&ctx, stream) {
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Ok(_) => panic!("expected failure"),
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Err(err) => println!("error {:?}", err)
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}
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});
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run_test!(verify_trusted, |method, stream| {
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let mut ctx = SslContext::new(method).unwrap();
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ctx.set_verify(SSL_VERIFY_PEER, None);
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match ctx.set_CA_file(&Path::new("test/cert.pem")) {
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Ok(_) => {}
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Err(err) => panic!("Unexpected error {:?}", err)
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}
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match SslStream::new(&ctx, stream) {
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Ok(_) => (),
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Err(err) => panic!("Expected success, got {:?}", err)
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}
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});
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run_test!(verify_untrusted_callback_override_ok, |method, stream| {
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fn callback(_preverify_ok: bool, _x509_ctx: &X509StoreContext) -> bool {
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true
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}
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let mut ctx = SslContext::new(method).unwrap();
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ctx.set_verify(SSL_VERIFY_PEER, Some(callback as VerifyCallback));
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match SslStream::new(&ctx, stream) {
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Ok(_) => (),
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Err(err) => panic!("Expected success, got {:?}", err)
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}
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});
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run_test!(verify_untrusted_callback_override_bad, |method, stream| {
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fn callback(_preverify_ok: bool, _x509_ctx: &X509StoreContext) -> bool {
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false
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}
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let mut ctx = SslContext::new(method).unwrap();
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ctx.set_verify(SSL_VERIFY_PEER, Some(callback as VerifyCallback));
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assert!(SslStream::new(&ctx, stream).is_err());
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});
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run_test!(verify_trusted_callback_override_ok, |method, stream| {
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fn callback(_preverify_ok: bool, _x509_ctx: &X509StoreContext) -> bool {
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true
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}
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let mut ctx = SslContext::new(method).unwrap();
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ctx.set_verify(SSL_VERIFY_PEER, Some(callback as VerifyCallback));
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match ctx.set_CA_file(&Path::new("test/cert.pem")) {
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Ok(_) => {}
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Err(err) => panic!("Unexpected error {:?}", err)
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}
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match SslStream::new(&ctx, stream) {
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Ok(_) => (),
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Err(err) => panic!("Expected success, got {:?}", err)
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}
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});
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run_test!(verify_trusted_callback_override_bad, |method, stream| {
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fn callback(_preverify_ok: bool, _x509_ctx: &X509StoreContext) -> bool {
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false
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}
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let mut ctx = SslContext::new(method).unwrap();
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ctx.set_verify(SSL_VERIFY_PEER, Some(callback as VerifyCallback));
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match ctx.set_CA_file(&Path::new("test/cert.pem")) {
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Ok(_) => {}
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Err(err) => panic!("Unexpected error {:?}", err)
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}
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assert!(SslStream::new(&ctx, stream).is_err());
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});
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run_test!(verify_callback_load_certs, |method, stream| {
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fn callback(_preverify_ok: bool, x509_ctx: &X509StoreContext) -> bool {
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assert!(x509_ctx.get_current_cert().is_some());
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true
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}
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let mut ctx = SslContext::new(method).unwrap();
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ctx.set_verify(SSL_VERIFY_PEER, Some(callback as VerifyCallback));
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assert!(SslStream::new(&ctx, stream).is_ok());
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});
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run_test!(verify_trusted_get_error_ok, |method, stream| {
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fn callback(_preverify_ok: bool, x509_ctx: &X509StoreContext) -> bool {
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assert!(x509_ctx.get_error().is_none());
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true
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}
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let mut ctx = SslContext::new(method).unwrap();
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ctx.set_verify(SSL_VERIFY_PEER, Some(callback as VerifyCallback));
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match ctx.set_CA_file(&Path::new("test/cert.pem")) {
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Ok(_) => {}
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Err(err) => panic!("Unexpected error {:?}", err)
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}
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assert!(SslStream::new(&ctx, stream).is_ok());
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});
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run_test!(verify_trusted_get_error_err, |method, stream| {
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fn callback(_preverify_ok: bool, x509_ctx: &X509StoreContext) -> bool {
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assert!(x509_ctx.get_error().is_some());
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false
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}
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let mut ctx = SslContext::new(method).unwrap();
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ctx.set_verify(SSL_VERIFY_PEER, Some(callback as VerifyCallback));
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assert!(SslStream::new(&ctx, stream).is_err());
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});
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run_test!(verify_callback_data, |method, stream| {
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fn callback(_preverify_ok: bool, x509_ctx: &X509StoreContext, node_id: &Vec<u8>) -> bool {
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let cert = x509_ctx.get_current_cert();
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match cert {
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None => false,
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Some(cert) => {
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let fingerprint = cert.fingerprint(SHA256).unwrap();
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&fingerprint == node_id
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}
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}
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}
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let mut ctx = SslContext::new(method).unwrap();
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// Node id was generated as SHA256 hash of certificate "test/cert.pem"
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// in DER format.
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// Command: openssl x509 -in test/cert.pem -outform DER | openssl dgst -sha256
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// Please update if "test/cert.pem" will ever change
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let node_hash_str = "46e3f1a6d17a41ce70d0c66ef51cee2ab4ba67cac8940e23f10c1f944b49fb5c";
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let node_id = node_hash_str.from_hex().unwrap();
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ctx.set_verify_with_data(SSL_VERIFY_PEER, callback, node_id);
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ctx.set_verify_depth(1);
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match SslStream::new(&ctx, stream) {
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Ok(_) => (),
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Err(err) => panic!("Expected success, got {:?}", err)
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}
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});
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// Make sure every write call translates to a write call to the underlying socket.
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#[test]
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fn test_write_hits_stream() {
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let listener = TcpListener::bind("localhost:0").unwrap();
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let addr = listener.local_addr().unwrap();
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let guard = thread::spawn(move || {
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let ctx = SslContext::new(Sslv23).unwrap();
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let stream = TcpStream::connect(addr).unwrap();
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let mut stream = SslStream::new(&ctx, stream).unwrap();
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stream.write_all(b"hello").unwrap();
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stream
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});
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let mut ctx = SslContext::new(Sslv23).unwrap();
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ctx.set_verify(SSL_VERIFY_PEER, None);
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ctx.set_certificate_file(&Path::new("test/cert.pem"), X509FileType::PEM).unwrap();
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ctx.set_private_key_file(&Path::new("test/key.pem"), X509FileType::PEM).unwrap();
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let stream = listener.accept().unwrap().0;
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let mut stream = SslStream::new_server(&ctx, stream).unwrap();
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let mut buf = [0; 5];
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assert_eq!(5, stream.read(&mut buf).unwrap());
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assert_eq!(&b"hello"[..], &buf[..]);
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guard.join().unwrap();
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}
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#[test]
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fn test_set_certificate_and_private_key() {
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let key_path = Path::new("test/key.pem");
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let cert_path = Path::new("test/cert.pem");
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let mut key_file = File::open(&key_path)
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.ok()
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.expect("Failed to open `test/key.pem`");
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let mut cert_file = File::open(&cert_path)
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.ok()
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.expect("Failed to open `test/cert.pem`");
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let key = PKey::private_key_from_pem(&mut key_file).unwrap();
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let cert = X509::from_pem(&mut cert_file).unwrap();
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let mut ctx = SslContext::new(Sslv23).unwrap();
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ctx.set_private_key(&key).unwrap();
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ctx.set_certificate(&cert).unwrap();
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assert!(ctx.check_private_key().is_ok());
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}
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run_test!(get_ctx_options, |method, _| {
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let mut ctx = SslContext::new(method).unwrap();
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ctx.get_options();
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});
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run_test!(set_ctx_options, |method, _| {
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let mut ctx = SslContext::new(method).unwrap();
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let opts = ctx.set_options(ssl::SSL_OP_NO_TICKET);
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assert!(opts.contains(ssl::SSL_OP_NO_TICKET));
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assert!(!opts.contains(ssl::SSL_OP_CISCO_ANYCONNECT));
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let more_opts = ctx.set_options(ssl::SSL_OP_CISCO_ANYCONNECT);
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assert!(more_opts.contains(ssl::SSL_OP_NO_TICKET));
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assert!(more_opts.contains(ssl::SSL_OP_CISCO_ANYCONNECT));
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});
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run_test!(clear_ctx_options, |method, _| {
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let mut ctx = SslContext::new(method).unwrap();
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ctx.set_options(ssl::SSL_OP_ALL);
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let opts = ctx.clear_options(ssl::SSL_OP_ALL);
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assert!(!opts.contains(ssl::SSL_OP_ALL));
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});
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#[test]
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fn test_write() {
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let stream = TcpStream::connect("127.0.0.1:15418").unwrap();
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let mut stream = SslStream::new(&SslContext::new(Sslv23).unwrap(), stream).unwrap();
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stream.write_all("hello".as_bytes()).unwrap();
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stream.flush().unwrap();
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stream.write_all(" there".as_bytes()).unwrap();
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stream.flush().unwrap();
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}
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run_test!(get_peer_certificate, |method, stream| {
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//let stream = TcpStream::connect("127.0.0.1:15418").unwrap();
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let stream = SslStream::new(&SslContext::new(method).unwrap(), stream).unwrap();
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let cert = stream.get_peer_certificate().unwrap();
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let fingerprint = cert.fingerprint(SHA256).unwrap();
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let node_hash_str = "46e3f1a6d17a41ce70d0c66ef51cee2ab4ba67cac8940e23f10c1f944b49 fb5c";
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let node_id = node_hash_str.from_hex().unwrap();
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assert_eq!(node_id, fingerprint)
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});
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#[test]
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#[cfg(feature = "dtlsv1")]
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fn test_write_dtlsv1() {
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let sock = UdpSocket::bind("127.0.0.1:0").unwrap();
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let stream = sock.connect("127.0.0.1:15410").unwrap();
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let mut stream = SslStream::new(&SslContext::new(Dtlsv1).unwrap(), stream).unwrap();
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stream.write_all("hello".as_bytes()).unwrap();
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stream.flush().unwrap();
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stream.write_all(" there".as_bytes()).unwrap();
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stream.flush().unwrap();
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}
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#[test]
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fn test_read() {
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let tcp = TcpStream::connect("127.0.0.1:15418").unwrap();
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let mut stream = SslStream::new(&SslContext::new(Sslv23).unwrap(), tcp).unwrap();
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stream.write_all("GET /\r\n\r\n".as_bytes()).unwrap();
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stream.flush().unwrap();
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io::copy(&mut stream, &mut io::sink()).ok().expect("read error");
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}
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#[test]
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fn test_pending() {
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let tcp = TcpStream::connect("127.0.0.1:15418").unwrap();
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let mut stream = SslStream::new(&SslContext::new(Sslv23).unwrap(), tcp).unwrap();
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stream.write_all("GET /\r\n\r\n".as_bytes()).unwrap();
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stream.flush().unwrap();
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// wait for the response and read first byte...
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let mut buf = [0u8; 16*1024];
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stream.read(&mut buf[..1]).unwrap();
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let pending = stream.pending();
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let len = stream.read(&mut buf[1..]).unwrap();
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assert_eq!(pending, len);
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stream.read(&mut buf[..1]).unwrap();
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let pending = stream.pending();
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let len = stream.read(&mut buf[1..]).unwrap();
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assert_eq!(pending, len);
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}
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/// Tests that connecting with the client using NPN, but the server not does not
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/// break the existing connection behavior.
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#[test]
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#[cfg(feature = "npn")]
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fn test_connect_with_unilateral_npn() {
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let stream = TcpStream::connect("127.0.0.1:15418").unwrap();
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let mut ctx = SslContext::new(Sslv23).unwrap();
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ctx.set_verify(SSL_VERIFY_PEER, None);
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ctx.set_npn_protocols(&[b"http/1.1", b"spdy/3.1"]);
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match ctx.set_CA_file(&Path::new("test/cert.pem")) {
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Ok(_) => {}
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Err(err) => panic!("Unexpected error {:?}", err)
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}
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let stream = match SslStream::new(&ctx, stream) {
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Ok(stream) => stream,
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Err(err) => panic!("Expected success, got {:?}", err)
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};
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// Since the socket to which we connected is not configured to use NPN,
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// there should be no selected protocol...
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assert!(stream.get_selected_npn_protocol().is_none());
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}
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/// Tests that when both the client as well as the server use NPN and their
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/// lists of supported protocols have an overlap, the correct protocol is chosen.
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#[test]
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#[cfg(feature = "npn")]
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fn test_connect_with_npn_successful_multiple_matching() {
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// A different port than the other tests: an `openssl` process that has
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// NPN enabled.
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let stream = TcpStream::connect("127.0.0.1:15419").unwrap();
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let mut ctx = SslContext::new(Sslv23).unwrap();
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ctx.set_verify(SSL_VERIFY_PEER, None);
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ctx.set_npn_protocols(&[b"spdy/3.1", b"http/1.1"]);
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match ctx.set_CA_file(&Path::new("test/cert.pem")) {
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Ok(_) => {}
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Err(err) => panic!("Unexpected error {:?}", err)
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}
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let stream = match SslStream::new(&ctx, stream) {
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Ok(stream) => stream,
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Err(err) => panic!("Expected success, got {:?}", err)
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};
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// The server prefers "http/1.1", so that is chosen, even though the client
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// would prefer "spdy/3.1"
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assert_eq!(b"http/1.1", stream.get_selected_npn_protocol().unwrap());
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}
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/// Tests that when both the client as well as the server use NPN and their
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/// lists of supported protocols have an overlap -- with only ONE protocol
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/// being valid for both.
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#[test]
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#[cfg(feature = "npn")]
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fn test_connect_with_npn_successful_single_match() {
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// A different port than the other tests: an `openssl` process that has
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// NPN enabled.
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let stream = TcpStream::connect("127.0.0.1:15419").unwrap();
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let mut ctx = SslContext::new(Sslv23).unwrap();
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ctx.set_verify(SSL_VERIFY_PEER, None);
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ctx.set_npn_protocols(&[b"spdy/3.1"]);
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match ctx.set_CA_file(&Path::new("test/cert.pem")) {
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Ok(_) => {}
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Err(err) => panic!("Unexpected error {:?}", err)
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}
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let stream = match SslStream::new(&ctx, stream) {
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Ok(stream) => stream,
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Err(err) => panic!("Expected success, got {:?}", err)
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};
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// The client now only supports one of the server's protocols, so that one
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// is used.
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assert_eq!(b"spdy/3.1", stream.get_selected_npn_protocol().unwrap());
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}
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/// Tests that when the `SslStream` is created as a server stream, the protocols
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/// are correctly advertised to the client.
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#[test]
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#[cfg(feature = "npn")]
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fn test_npn_server_advertise_multiple() {
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let localhost = "127.0.0.1:15420";
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let listener = TcpListener::bind(localhost).unwrap();
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// We create a different context instance for the server...
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let listener_ctx = {
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let mut ctx = SslContext::new(Sslv23).unwrap();
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|
ctx.set_verify(SSL_VERIFY_PEER, None);
|
|
ctx.set_npn_protocols(&[b"http/1.1", b"spdy/3.1"]);
|
|
assert!(ctx.set_certificate_file(
|
|
&Path::new("test/cert.pem"), X509FileType::PEM).is_ok());
|
|
ctx.set_private_key_file(
|
|
&Path::new("test/key.pem"), X509FileType::PEM).unwrap();
|
|
ctx
|
|
};
|
|
// Have the listener wait on the connection in a different thread.
|
|
thread::spawn(move || {
|
|
let (stream, _) = listener.accept().unwrap();
|
|
let _ = SslStream::new_server(&listener_ctx, stream).unwrap();
|
|
});
|
|
|
|
let mut ctx = SslContext::new(Sslv23).unwrap();
|
|
ctx.set_verify(SSL_VERIFY_PEER, None);
|
|
ctx.set_npn_protocols(&[b"spdy/3.1"]);
|
|
match ctx.set_CA_file(&Path::new("test/cert.pem")) {
|
|
Ok(_) => {}
|
|
Err(err) => panic!("Unexpected error {:?}", err)
|
|
}
|
|
// Now connect to the socket and make sure the protocol negotiation works...
|
|
let stream = TcpStream::connect(localhost).unwrap();
|
|
let stream = match SslStream::new(&ctx, stream) {
|
|
Ok(stream) => stream,
|
|
Err(err) => panic!("Expected success, got {:?}", err)
|
|
};
|
|
// SPDY is selected since that's the only thing the client supports.
|
|
assert_eq!(b"spdy/3.1", stream.get_selected_npn_protocol().unwrap());
|
|
}
|
|
|
|
#[cfg(feature="dtlsv1")]
|
|
#[cfg(test)]
|
|
mod dtlsv1 {
|
|
use serialize::hex::FromHex;
|
|
use std::net::TcpStream;
|
|
use std::thread;
|
|
|
|
use crypto::hash::Type::{SHA256};
|
|
use ssl::SslMethod;
|
|
use ssl::SslMethod::Dtlsv1;
|
|
use ssl::{SslContext, SslStream, VerifyCallback};
|
|
use ssl::SSL_VERIFY_PEER;
|
|
use x509::{X509StoreContext};
|
|
|
|
const PROTOCOL:SslMethod = Dtlsv1;
|
|
|
|
#[test]
|
|
fn test_new_ctx() {
|
|
SslContext::new(PROTOCOL).unwrap();
|
|
}
|
|
}
|
|
|
|
#[test]
|
|
#[cfg(feature = "dtlsv1")]
|
|
fn test_read_dtlsv1() {
|
|
let sock = UdpSocket::bind("127.0.0.1:0").unwrap();
|
|
let server = udp::next_server();
|
|
let stream = sock.connect(&server[..]).unwrap();
|
|
|
|
let mut stream = SslStream::new(&SslContext::new(Dtlsv1).unwrap(), stream).unwrap();
|
|
let mut buf = [0u8;100];
|
|
assert!(stream.read(&mut buf).is_ok());
|
|
}
|